Complete battery specifications for your 2011 Lexus IS.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| SEL | 3.5L V6 | 51R | 650 CCA | 104 min | Top Post |
| Limited | 3.5L V6 | 35 | 703 CCA | 114 min | Dual Terminal |
| XLT | 3.5L V6 | 35 | 718 CCA | 113 min | Top Post |
| Denali | 3.5L V6 | 25 | 698 CCA | 119 min | Dual Terminal |
| Premium | 3.5L V6 | 35 | 726 CCA | 108 min | Top Post |
| SEL | 6.2L V8 | 51 | 838 CCA | 130 min | Dual Terminal |
| King Ranch | 6.2L V8 | 25 | 809 CCA | 131 min | Dual Terminal |
| XL | 6.2L V8 | 47 | 755 CCA | 130 min | Top Post |
| Denali | 5.7L V8 | 35 | 734 CCA | 126 min | Side Post |
| Sport | 5.7L V8 | 51 | 802 CCA | 121 min | Top Post |